Catalog No - G508

056T17F2049
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Features
  • Ball bearings, mechanically locked on shaft end (excludes 5K models)
  • Rated 60/50 hertz, 190/380 or 380 volt, at next lower horsepower (as noted)
  • 1.15 Service Factor (except as noted)
  • Rolled steel 56-145T frame motors accept brake kits, see Accessories section (except as noted)
  • UL Recognized and CSA Certified
Discontinued

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General Specifications

Model : 056T17F2049 Catalog No : G508
Part Description : 1/2,1725,TEFC,56C,3/60/575 (USE 5K42HN4137) Category : Totally Enclosed Fan Cooled (TEFC)
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Across The Line
Poles : 4 Rotation : Reversible
Mounting : Round Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Rolled Steel Shaft Type : NEMA 56
Overall Length : 10.69 in Frame Length : 5.75 in
Shaft Diameter : 0.625 in Shaft Extension : 1.88 in
Assembly/Box Mounting : F1 ONLY Weight : 18.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
No Load 0.85 77.0 0.00 0.0 1,800 0.50
2/3 5.10 464.0 6.40 421.0 800 0.50
1/3 6.10 555.0 6.30 414.0 170 0.50
Locked-Rotor 6.40 582.0 6.60 434.0 0 79.5 0.50
Full Load 1.10 100.0 1.52 100.0 1,725 0.50
Pull-Up 5.40 491.0 6.30 414.0 600 0.50
Break-Down 4.70 427.0 7.00 461.0 970 87.0 0.50
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 0.68
  • 0.130
  • 0.0
  • 20.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 0.70
  • 0.220
  • 41.5
  • 32.5
  • 1,780
  • 0.0
  • 0.37
  • 50 %
  • 0.72
  • 0.320
  • 58.0
  • 44.5
  • 1,765
  • 0.0
  • 0.75
  • 75 %
  • 0.80
  • 0.420
  • 66.5
  • 55.5
  • 1,750
  • 0.0
  • 1.10
  • 100 %
  • 0.88
  • 0.530
  • 70.0
  • 64.0
  • 1,725
  • 55.0
  • 1.52
  • 115 %
  • 0.92
  • 0.600
  • 71.5
  • 70.0
  • 1,720
  • 75.0
  • 1.80
  • 125 %
  • 0.96
  • 0.640
  • 72.5
  • 71.5
  • 1,710
  • 90.0
  • 2.00
  • 150 %
  • 1.04
  • 0.770
  • 73.0
  • 77.0
  • 1,690
  • 0.0
  • 2.30
  • 175 %
  • 1.12
  • 0.900
  • 72.5
  • 81.0
  • 1,665
  • 0.0
  • 2.80